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GM TURBO 400 PERFORMANCE AUTOMATIC TRANSMISSION WITH CONVERTER LEVEL-4

Up to 1200hp / 1000 ft-lbs Torque

GM-TH400-LVL4
Availability: Custom built to order (No core charge)
Shipping: Truck Freight
Pricing: $6,695.00

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Description

GM TURBO 400 PERFORMANCE AUTOMATIC TRANSMISSION WITH CONVERTER LEVEL-4

  • No core charge, outright purchase
  • Up to 1200hp
  • Up to 1000ft-lbs Torque
  • Torque Converter: Included
  • Converter: Custom Built & Custom Stalled 10” or 11” Heavy Duty Furnace Brazed Flanged Hub with Billet Cover
  • Stall: 2600-4000
  • ATF: Included

  • SPECIFICATIONS:

  • Master Overhaul Kit with Raybestos Generation II Racing Frictions and Hardened Steels
  • TransGo Re-Programming Shift Kit with Shift Command or Full Manual Forward Pattern
  • GEARSTAR Full Race Shift Kit
  • High Flow Brass Filter
  • New Kickdown Solenoid
  • Adjustable Modulator
  • A New Kevlar Front Band
  • New Borg-Warner Low-Reverse Band with Heavy Duty Lugs
  • New Torrington Bearings
  • Bushing Kit with Flanged No Walk-Out Case Bushing
  • Thrust Washer Kit
  • New Low-Reverse Spring & Roller
  • High Capacity Direct 9-Clutch Drum with 34-Element
  • Intermediate Sprag and Hardened Race
  • High-Rev Spring Kit
  • Heavy Duty Case Assembly
  • Extra Capacity Intermediate Clutch Assembly
  • 300M Billet Forward Clutch Hub
  • 300M Main Shaft
  • 300M Hardened Input Shaft and Reinforced Forward Drum Assembly
  • High Volume High Flow Pump Assembly with New Hardened Gears
  • New Speedometer Drive Gear


  • NOTE: All transmissions are custom built by 1 of 5 master techs from start to finish and DYNO tested with converter the equivalent of 100 miles to insure that transmission and converter package are in perfect operating condition before they leave our facility.

    Gear Ratios

    1st - 2.48
    2nd - 1.48
    3rd - 1.00

    Dimensions

    Measurements are taken from mounting surface where trans meets engine block to the tip of the tailshaft

  • Total Length: 28″ with 4″ Tail Housing 2WD Only
  • Total Length: 31″ with 9″ Tail Housing
  • Distance to trans mount center: 27″
  • Details

    • GM-TH400-LVL4
    • GM-TH400-LVL4
    • Custom built to order (No core charge)
    • New

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    Shipping Information

    • Item Requires Shipping
    • 300.0 lbs.
    • W38.0000” x H24.0000” x L48.0000”
    • $150.00
    • Truck Freight

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